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Part #
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MAX3107
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Part Name
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max3107 spi/i²c uart with 128-word fifos and internal oscillator industrys first spi/i²c uart with 128-word fifo and integrated internal oscillator available in a tiny tqfn
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Manufacturer
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maxim-ic
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Minimum Order Qty
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1
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Product Specifications
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Tiny 24-Pin, Lead-Free TQFN (3.5mm x 3.5mm) and 24-Pin, Lead-Free SSOP Packages
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Integrated Internal Oscillators
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24Mbps (max) Data Rate
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Integrated PLL and Divider
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Fractional Baud-Rate Generator
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SPI Up to 26MHz Clock Rate
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Auto Transceiver Direction Control
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Half-Duplex Echo Suppression
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Auto Active-Low RTS/CTS and XON/XOFF Flow Control
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Special Character Detection
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GPIO-Based Character Detection
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9-Bit Multidrop-Mode Data Filtering
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SIR- and MIR-Compliant IrDA Encoder/Decoder
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+2.35V to +3.6V Supply Range
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Logic-Level Translation on the Controller and Transceiver Interfaces (Down to 1.7V)
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Four Flexible GPIOs
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Line Noise Indication
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Shutdown and Autosleep Modes
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Low 640µA (typ) Supply Current at 1Mbaud and 20MHz Clock
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the max3107 is an advanced universal asynchronous receiver-transmitter (... datasheet
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the max3107 is an advanced universal asynchronous receiver-transmitter (uart) with 128 words each of receive and transmit first-in/first-out (fifo) that can be controlled through i²c or high-speed spi™. an internal oscillator reduces the need for an external crystal or clock source. the 2x and 4x rate modes allow a maximum of 24mbps data rates. a phase-locked loop (pll), prescaler, and fractional baud-rate generator allow for high-resolution baud-rate programming and minimize the dependency of baud rate on reference clock frequency.
autosleep and shutdown modes help reduce power consumption during periods of inactivity. a low 640µa (typ) supply current and tiny 24-pin tqfn (3.5mm x 3.5mm) package make the max3107 ideal for low-power portable devices.
integrated logic-level translation on the controller and transceiver (rx/tx and active-low rts/cts) interfaces enable use with a wide selection of rs-232/rs-485 transceivers.
automatic hardware and software flow control with selectable fifo interrupt triggering offloads low-level activity from the host controller. automatic half-duplex transceiver control with programmable setup and hold times allow the max3107 to be used in high-speed applications, for example profibus-dp.
the max3107 is ideal for use in portable devices, industrial applications, and automotive applications. the max3107 is available in a 24-pin ssop package and a 24-pin tqfn package. it is specified over the -40°c to +85°c extended ambient temperature range.
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| Need Help with your order? |
| Call 800-591-1560 |
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